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RAVINDRA ABHALE from north point school , dhule

Subject :NCO Class : Class 5

∗Identify the given device.

AOptical Mark Reader
BOptical Magnetic Reader
COutput Mark Reader
DOptical Mask Reader

If you know the answer tel me

Ans 1:

Gauri Chaturvedi from St. Joseph Convent, Jabalpur

Class : Class 6

A. Optical mark reader

Sumit G from Greenwood High International, Bengaluru

Class : Class 8

A is the correct answer.